diff --git a/package.json b/package.json
index 1762f2c..d80008c 100644
--- a/package.json
+++ b/package.json
@@ -2,6 +2,6 @@
   "packageManager": "pnpm@10.11.0",
   "dependencies": {
     "globals": "~16.1.0",
-    "happy-dom": "~17.5.1"
+    "happy-dom": "~20.0.10"
   }
 }
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 5cc57e7..e86ff17 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -12,22 +12,27 @@ importers:
         specifier: ~16.1.0
         version: 16.1.0
       happy-dom:
-        specifier: ~17.5.1
-        version: 17.5.6
+        specifier: ~20.0.10
+        version: 20.0.10
 
 packages:
 
+  '@types/node@20.19.24':
+    resolution: {integrity: sha512-FE5u0ezmi6y9OZEzlJfg37mqqf6ZDSF2V/NLjUyGrR9uTZ7Sb9F7bLNZ03S4XVUNRWGA7Ck4c1kK+YnuWjl+DA==}
+
+  '@types/whatwg-mimetype@3.0.2':
+    resolution: {integrity: sha512-c2AKvDT8ToxLIOUlN51gTiHXflsfIFisS4pO7pDPoKouJCESkhZnEy623gwP9laCy5lnLDAw1vAzu2vM2YLOrA==}
+
   globals@16.1.0:
     resolution: {integrity: sha512-aibexHNbb/jiUSObBgpHLj+sIuUmJnYcgXBlrfsiDZ9rt4aF2TFRbyLgZ2iFQuVZ1K5Mx3FVkbKRSgKrbK3K2g==}
     engines: {node: '>=18'}
 
-  happy-dom@17.5.6:
-    resolution: {integrity: sha512-B4U6jKuiizwCJ2WP0YreQmRdeBrHKOXhpz7YUbbwdSAKfWEhdG4UfWZOZTZ5Oejs/9yJtk7xmbfp8YdVL9LVFA==}
-    engines: {node: '>=18.0.0'}
+  happy-dom@20.0.10:
+    resolution: {integrity: sha512-6umCCHcjQrhP5oXhrHQQvLB0bwb1UzHAHdsXy+FjtKoYjUhmNZsQL8NivwM1vDvNEChJabVrUYxUnp/ZdYmy2g==}
+    engines: {node: '>=20.0.0'}
 
-  webidl-conversions@7.0.0:
-    resolution: {integrity: sha512-VwddBukDzu71offAQR975unBIGqfKZpM+8ZX6ySk8nYhVoo5CYaZyzt3YBvYtRtO+aoGlqxPg/B87NGVZ/fu6g==}
-    engines: {node: '>=12'}
+  undici-types@6.21.0:
+    resolution: {integrity: sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ==}
 
   whatwg-mimetype@3.0.0:
     resolution: {integrity: sha512-nt+N2dzIutVRxARx1nghPKGv1xHikU7HKdfafKkLNLindmPU/ch3U31NOCGGA/dmPcmb1VlofO0vnKAcsm0o/Q==}
@@ -35,13 +40,20 @@ packages:
 
 snapshots:
 
+  '@types/node@20.19.24':
+    dependencies:
+      undici-types: 6.21.0
+
+  '@types/whatwg-mimetype@3.0.2': {}
+
   globals@16.1.0: {}
 
-  happy-dom@17.5.6:
+  happy-dom@20.0.10:
     dependencies:
-      webidl-conversions: 7.0.0
+      '@types/node': 20.19.24
+      '@types/whatwg-mimetype': 3.0.2
       whatwg-mimetype: 3.0.0
 
-  webidl-conversions@7.0.0: {}
+  undici-types@6.21.0: {}
 
   whatwg-mimetype@3.0.0: {}